| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.69 | 7.578% | $221.2772 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $194.41 | 8.776% | $211.4714 | $211.47 | $211.45 | $211.50 |
| Purchase #3 | $193.56 | 5.471% | $204.1497 | $204.15 | $204.15 | $204.10 |
| Purchase #4 | $223.99 | 7.203% | $240.124 | $240.12 | $240.10 | $240.10 |
| Purchase #5 | $106.65 | 3.792% | $110.6942 | $110.69 | $110.70 | $110.70 |
| Purchase #6 | $108.78 | 5.270% | $114.5127 | $114.51 | $114.50 | $114.50 |
| Purchase #7 | $147.68 | 6.581% | $157.3988 | $157.40 | $157.40 | $157.40 |
| 7 purchase totals = | $1,180.76 | $1,259.6280 | $1,259.62 | $1,259.60 | $1,259.60 | |